Update CMake version and do provisioning on Linux.
Update CMake version and do provisioning on Linux.

u255436/CppSharp,mono/CppSharp,ddobrev/CppSharp,ddobrev/CppSharp,mono/CppSharp,ktopouzi/CppSharp,mohtamohit/CppSharp,mohtamohit/CppSharp,inordertotest/CppSharp,mohtamohit/CppSharp,mono/CppSharp,inordertotest/CppSharp,ddobrev/CppSharp,u255436/CppSharp,zillemarco/CppSharp,zillemarco/CppSharp,ktopouzi/CppSharp,inordertotest/CppSharp,mono/CppSharp,zillemarco/CppSharp,mono/CppSharp,u255436/CppSharp,ktopouzi/CppSharp,zillemarco/CppSharp,inordertotest/CppSharp,u255436/CppSharp,mohtamohit/CppSharp,mohtamohit/CppSharp,ktopouzi/CppSharp,zillemarco/CppSharp,ktopouzi/CppSharp,ddobrev/CppSharp,ddobrev/CppSharp,mono/CppSharp,inordertotest/CppSharp,u255436/CppSharp